The Blame Game: Tony is forced to defend himself when Jim and Rhonda try to blame a failed project on the NBA. Nat and Ash prepare for an important overseas trade delegation. And the new office security system proves a little too 'secure'. (S4, E05)

Ticks of Approval: A routine urban development project proves surprisingly difficult for Tony when multiple Government departments get involved. Nat is forced to assist the Minister with a major challenge - choosing this year's Christmas cards. (S4, E06)

Levers of Power: Tony is on the verge of completing a major report when Rhonda invites an ABC documentary crew to spend a week in the NBA offices. The NBA staff are divided over an important issue of office catering. (S4, E07)

The Ghost of Christmas Future: Following a trip to Canberra, Tony finds himself at loggerheads with Rhonda and Jim after he refuses to back a major new government initiative. Nat and Ash are forced to break some bad news to the Minister. (S4, E08)